METHOD OF MODIFYING A PRIMARY GAME OF AN EXISTING LEGACY GAMING MACHINE TO INCLUDE SECONDARY AWARDS
Secondary gaming functionality is implemented relative to a casino gaming machine by a secondary controller which is associated with the gaming machine. In this manner, primary gaming functionality, such as primary wagering games and the award of primary awards and/or player reward points, may be implemented by the main game controller of the gaming machine. In addition, however, secondary gaming functionality may also be implemented at the gaming machine, such as secondary wagering games, secondary awards such as bonus and progressive awards and/or player reward points, via the secondary controller. The secondary controller may only implement secondary gaming functionality in response to a secondary wager placed by a player beyond a primary wager which enables the primary gaming functionality.
1 . A gaming machine comprising:
a housing;
a master gaming controller;
a plurality of gaming machine peripherals communicating with said master gaming controller via one or more communication links, at least one of said plurality of gaming machine peripherals comprising an electronic video display;
said master gaming controller configured to present a wager based main game based upon the wager of one or more primary monetary value credits associated with said gaming machine, said wager based game offering one or more base awards for winning outcomes of said main game, said awards comprising one or more primary credits; and
a secondary controller, said secondary controller in communication with one or more of said communication links and configured to implement at least one wager-based bonus opportunity based upon a secondary wager with said secondary controller, said bonus opportunity offering at least one secondary award in the event a predetermined bonus opportunity winning outcome is received in said main game.